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  1. perfSONAR - Analysis tools
  2. PSANALYSIS-490

psUI not loading under Java 6

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Will not be fixed
    • Affects Version/s: psUI web 1.4
    • Fix Version/s: None
    • Component/s: psUI web
    • Labels:
      None
    • Environment:

      CentOS 6.6
      java-1.6.0-openjdk-1.6.0.34

      Description

      According to the installation guide, Java version 6 or 7 is supported. However, with JRE 1.6, deployment in tomcat fails with the following message in the logs:

      SEVERE: Error deploying configuration descriptor perfsonar-ui.xml
      java.lang.UnsupportedClassVersionError: org/perfsonar/ui/listener/PerfsonarInitListener : Unsupported major.minor version 51.0 (unable to load class org.perfsonar.ui.listener.PerfsonarInitListener)
      at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2334)
      at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:976)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1450)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)

      Switching to openjdk 1.7.0 solves the problem.

      If Java 7 is now required, then probably the documentation needs to be updated.

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              • Assignee:
                amres.martinovic Rade Martinovic
                Reporter:
                bren.stoykov Deyan Stoykov
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                • Created:
                  Updated:
                  Resolved: